cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A228238 Primes of the form x^x * y^y + 1.

Table of values

n a(n)
1 2
2 5
3 17
4 109
5 257
6 65537
7 3294173
8 145800001
9 210827009
10 13816758796289
11 167772160000000001
12 2844673747342852097
13 3874204890000000001
14 498062089990157893633
15 15191686954694985266495489
16 355271367880050092935562133789062501

List of values

[2, 5, 17, 109, 257, 65537, 3294173, 145800001, 210827009, 13816758796289, 167772160000000001, 2844673747342852097, 3874204890000000001, 498062089990157893633, 15191686954694985266495489, 355271367880050092935562133789062501]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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